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09c434b8 | 1 | // SPDX-License-Identifier: GPL-2.0-only |
b1d125cc MSP |
2 | #include <linux/spi/spi.h> |
3 | #include <linux/regmap.h> | |
4 | #include <linux/iio/iio.h> | |
5 | #include <linux/module.h> | |
6 | ||
7 | #include "bmg160.h" | |
8 | ||
9 | static const struct regmap_config bmg160_regmap_spi_conf = { | |
10 | .reg_bits = 8, | |
11 | .val_bits = 8, | |
12 | .max_register = 0x3f, | |
13 | }; | |
14 | ||
15 | static int bmg160_spi_probe(struct spi_device *spi) | |
16 | { | |
17 | struct regmap *regmap; | |
18 | const struct spi_device_id *id = spi_get_device_id(spi); | |
19 | ||
20 | regmap = devm_regmap_init_spi(spi, &bmg160_regmap_spi_conf); | |
21 | if (IS_ERR(regmap)) { | |
22 | dev_err(&spi->dev, "Failed to register spi regmap %d\n", | |
23 | (int)PTR_ERR(regmap)); | |
24 | return PTR_ERR(regmap); | |
25 | } | |
26 | ||
27 | return bmg160_core_probe(&spi->dev, regmap, spi->irq, id->name); | |
28 | } | |
29 | ||
30 | static int bmg160_spi_remove(struct spi_device *spi) | |
31 | { | |
32 | bmg160_core_remove(&spi->dev); | |
33 | ||
34 | return 0; | |
35 | } | |
36 | ||
37 | static const struct spi_device_id bmg160_spi_id[] = { | |
38 | {"bmg160", 0}, | |
39 | {"bmi055_gyro", 0}, | |
40 | {} | |
41 | }; | |
42 | ||
43 | MODULE_DEVICE_TABLE(spi, bmg160_spi_id); | |
44 | ||
45 | static struct spi_driver bmg160_spi_driver = { | |
46 | .driver = { | |
47 | .name = "bmg160_spi", | |
48 | .pm = &bmg160_pm_ops, | |
49 | }, | |
50 | .probe = bmg160_spi_probe, | |
51 | .remove = bmg160_spi_remove, | |
52 | .id_table = bmg160_spi_id, | |
53 | }; | |
54 | module_spi_driver(bmg160_spi_driver); | |
55 | ||
56 | MODULE_AUTHOR("Markus Pargmann <mpa@pengutronix.de>"); | |
57 | MODULE_LICENSE("GPL v2"); | |
58 | MODULE_DESCRIPTION("BMG160 SPI Gyro driver"); |